histbackup makes incremental backups of a directory tree in a set of directories named by dates, or date-time if the date already exists. Its companion script histbackup-prune controls the archive growth. The new backup is prepopulated by hardlinks of each file from the previous backup and then updated with rsync(1). This arranges that the only new content of each new backup is fresh copies of the changed files. In this way each backup directory is a full copy of the source directory but the disk space cost is that of an incremental backup. Because it uses rsync, it is possible to efficiently backup remote directories in this manner.
FullSync is a powerful tool that helps you keep multiple copies of various data in sync. It can update your Web site using FTP and SFTP, back up your data on the local disk or refresh a working copy from a remote server on your local drive using Samba, and much more. It features multiple protocol support, flexible rules, a scheduler, and many other features that give you a solid basis for nearly all situations.
flmkisofs is a very simple program for creating ISO images with the mkisofs program. It can create DVD video ISO images, Apple ISO filesystems, HFS/ISO filesystems, and El Torito or Generic bootable ISO filesystems. It fully supports versions 1 through 3 of the ISO filesystem standard, with RockRidge and Joliet extensions, and has partial UDF support.
KBackup is a program that lets you back up any directories or files. It uses an easy-to-use directory tree to select the things to back up. The program was designed to be very simple to use so that it can be used by those who are not computer experts. The storage format is the well known tar format, compressed with bzip2 or gzip. It also includes German, French, Italian, and Russian translations for the user interface and English and German translations of the handbook.